Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HS2143+8157
Coordinates: 21:41:54.60 (h:m:s) +82:11:35.33 (°:':'')
325.4775 (°) +82.1931 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.49 ± 0.13
parallax () 0.601 ± 0.025

Notes

Aliases

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.476 0.004 mag
GAIA3.G 15.563 0.003 mag
GAIA3.RP 15.715 0.005 mag
GALEX.NUV 15.206 0.010 mag
APASS.B 15.274 0.050 mag
APASS.G 14.917 0.050 mag
GAIA2.BP 15.446 0.006 mag
APASS.V 15.156 0.173 mag
GAIA2.G 15.579 0.001 mag
GAIA2.RP 15.713 0.003 mag
2MASS.J 16.022 0.104 mag
2MASS.H 15.910 0.223 mag
2MASS.K 15.599 0.245 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.445 ± 0.054 / 4.445 ± 0.054
M_G (mag) 4.49 ± 0.13 4.49 ± 0.13 /
parallax (mas) 0.601 ± 0.025 0.605 ± 0.037 0.598 ± 0.032
pmdec (mas) 3.011 ± 0.042 3.031 ± 0.074 3.0 ± 0.04
pmra (mas) 2.847 ± 0.045 2.945 ± 0.076 2.787 ± 0.047
Primary
Secondary
content_copy